was后面为何要加上that

如题所述

第1个回答  2015-08-22
不是每个都要加,was加that用于接从句,that起引导词作用 如“it was so expensive that i can not buy ”追答

不接从句,就不用that“one month ago the iphone6 was expensive,but now they are on seal”

第2个回答  2015-08-22
It was that .....

that引导了一个陈述性表语从句。本回答被网友采纳
第3个回答  2015-08-22
做表语从句
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